Professional 20A Digital Electric Tester – Multi-Function Analog & Manual Certificate Meter
High-precision TRMS technology ensures accurate voltage, current, and resistance measurements for both AC/DC circuits. Robust ABS housing with reinforced rubber grip enhances durability and shock resistance in industrial environments. Features manual-ranging and auto-ranging modes, plus analog display for quick visual readings—ideal for electricians, HVAC technicians, and automotive diagnostics. Certified safety compliance (CAT III 600V) protects against overloads and short circuits. Includes portable carry case, test leads, and battery—ready for fieldwork, home repairs, or laboratory use. Bulk pricing available for contractors and wholesalers.